80674803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 133066752

約数和(自身を除く): 52391949

約数列:

[1, 3, 9, 11, 31, 33, 93, 97, 99, 271, 279, 291, 341, 813, 873, 1023, 1067, 2439, 2981, 3007, 3069, 3201, 8401, 8943, 9021, 9603, 25203, 26287, 26829, 27063, 33077, 75609, 78861, 92411, 99231, 236583, 277233, 289157, 297693, 814897, 831699, 867471, 2444691, 2602413, 7334073, 8963867, 26891601, 80674803]

約数ペア:

[(1, 80674803), (3, 26891601), (9, 8963867), (11, 7334073), (31, 2602413), (33, 2444691), (93, 867471), (97, 831699), (99, 814897), (271, 297693), (279, 289157), (291, 277233), (341, 236583), (813, 99231), (873, 92411), (1023, 78861), (1067, 75609), (2439, 33077), (2981, 27063), (3007, 26829), (3069, 26287), (3201, 25203), (8401, 9603), (8943, 9021)]